diff --git a/dsdl b/dsdl
index f28ecec932..a4b2c8c66f 160000
--- a/dsdl
+++ b/dsdl
@@ -1 +1 @@
-Subproject commit f28ecec932abef318b660bc1e3669772aa2de175
+Subproject commit a4b2c8c66fe76eeab57d4bd52a89e29a56f2d522